#include <EgammaElectronTkIsolationProducer.h>

Inheritance diagram for EgammaElectronTkIsolationProducer:

Public Member Functions
	EgammaElectronTkIsolationProducer (const edm::ParameterSet &)

void	produce (edm::Event &, const edm::EventSetup &) override

	~EgammaElectronTkIsolationProducer () override

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

Private Attributes
edm::InputTag	beamspotProducer_

edm::ParameterSet	conf_

double	drb_

edm::InputTag	electronProducer_

double	extRadius_

double	intRadiusBarrel_

double	intRadiusEndcap_

double	maxVtxDist_

double	ptMin_

double	stripBarrel_

double	stripEndcap_

edm::InputTag	trackProducer_

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

Definition at line 20 of file EgammaElectronTkIsolationProducer.h.

Constructor & Destructor Documentation

EgammaElectronTkIsolationProducer::EgammaElectronTkIsolationProducer ( const edm::ParameterSet & config )

explicit

Definition at line 27 of file EgammaElectronTkIsolationProducer.cc.

References beamspotProducer_, conf_, drb_, electronProducer_, extRadius_, edm::ParameterSet::getParameter(), intRadiusBarrel_, intRadiusEndcap_, maxVtxDist_, ptMin_, stripBarrel_, stripEndcap_, and trackProducer_.

                                                                                                   : conf_(config)
 {
   // use configuration file to setup input/output collection names
   electronProducer_               = conf_.getParameter<edm::InputTag>("electronProducer");
   
   trackProducer_           = conf_.getParameter<edm::InputTag>("trackProducer");
   beamspotProducer_        = conf_.getParameter<edm::InputTag>("BeamspotProducer");
 
   ptMin_                = conf_.getParameter<double>("ptMin");
   intRadiusBarrel_      = conf_.getParameter<double>("intRadiusBarrel");
   intRadiusEndcap_      = conf_.getParameter<double>("intRadiusEndcap");
   stripBarrel_          = conf_.getParameter<double>("stripBarrel");
   stripEndcap_          = conf_.getParameter<double>("stripEndcap");
   extRadius_            = conf_.getParameter<double>("extRadius");
   maxVtxDist_           = conf_.getParameter<double>("maxVtxDist");
   drb_                  = conf_.getParameter<double>("maxVtxDistXY");
 
   //register your products
   produces < edm::ValueMap<double> >();
 
 }

EgammaElectronTkIsolationProducer::~EgammaElectronTkIsolationProducer ( )

override

Definition at line 49 of file EgammaElectronTkIsolationProducer.cc.

49 {}

Member Function Documentation

void EgammaElectronTkIsolationProducer::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

override

Definition at line 53 of file EgammaElectronTkIsolationProducer.cc.

References beamspotProducer_, drb_, electronProducer_, extRadius_, objects.autophobj::filler, edm::Event::getByLabel(), ElectronTkIsolation::getPtTracks(), mps_fire::i, intRadiusBarrel_, intRadiusEndcap_, maxVtxDist_, eostools::move(), edm::Handle< T >::product(), ptMin_, edm::Event::put(), stripBarrel_, stripEndcap_, findElectronsInSiStrips_cfi::trackCollection, trackProducer_, and l1t::tracks.

 {
   // Get the  filtered objects
   edm::Handle< reco::GsfElectronCollection> electronHandle;
   iEvent.getByLabel(electronProducer_,electronHandle);
   
   //get the tracks
   edm::Handle<reco::TrackCollection> tracks;
   iEvent.getByLabel(trackProducer_,tracks);
   const reco::TrackCollection* trackCollection = tracks.product();
   
   //prepare product
   auto isoMap = std::make_unique<edm::ValueMap<double>>();
   edm::ValueMap<double>::Filler filler(*isoMap);
   std::vector<double> retV(electronHandle->size(),0);
  
   edm::Handle<reco::BeamSpot> beamSpotH;
   iEvent.getByLabel(beamspotProducer_,beamSpotH);
   reco::TrackBase::Point beamspot = beamSpotH->position();
  
   ElectronTkIsolation myTkIsolation (extRadius_,intRadiusBarrel_,intRadiusEndcap_,stripBarrel_,stripEndcap_,ptMin_,maxVtxDist_,drb_,trackCollection,beamspot) ;
   
   for(unsigned int i = 0 ; i < electronHandle->size(); ++i ){
     double isoValue = myTkIsolation.getPtTracks(&(electronHandle->at(i)));
     retV[i] = isoValue;
   }
   
   //fill and insert valuemap
   filler.insert(electronHandle,retV.begin(),retV.end());
   filler.fill();
   iEvent.put(std::move(isoMap));
 }